What is OpenTuna?
OpenTuna is an open source version of "Fortuna", based on reverse engineering!!!. Good news!!, OpenTuna is now compatible with each PS2 Console starting from SCPH-18000 up to SCPH-90010 and PS2 TV (ROM versions ranging from 1.10 to 2.30). Yeah, it turned out almost all PS2 consoles are hackable this way, as additional advantage OpenTuna does not require MagicGate compliant MCs.
Protokernels (SCPH-10000 and SCPH-15000) are excluded and OpenTuna won't be ported to them (at least by me), I'm not sure if they're hackable or not.
While Fortuna was merely a proof of concept, OpenTuna was made having future development in mind:
It is made to be easy to use by the user. We included an easy to use installer were you only need to press X to install it. Now installation can be performed on either slot1 or slot2 for each compatible model.
Also, we included OPL on the release package, so you are ready to play once you install it.
It allows embedding compressed and uncompressed executables to the exploit icon
Thanks to added fat compatibility, some test models can use OpenTuna as MC-based exploit.
Since it is open source, it will allow porting it to other hardware versions, including TEST consoles.
Compatibility:
OpenTuna is now compatible with each PS2 Console starting from SCPH-18000 up to SCPH-90010 and PS2 TV. (ROM versions ranging from 1.10 to 2.30)
Every Slim PS2 Console (SCPH-700XX, 750XX, 770XX, 790XX, 900XX)
PS2 TV
Only one specific FAT console model: SCPH-500XX with BIOS v1.90